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TruBind 10-mm (3/8-inch) Binding Coils - COIL10 - Durable - 4:1 Pitch (4 Holes/inch) - 12 Inches Long - Pre-Sized to Fit Letter-Sized Paper - Compatible with TruBind Binding Machines - 100 per Box

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1.100 Pounds
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  • QUALITY PLASTIC - Easily create bound projects that lay flat with our binding coils. Their durable plastic construction wont bend or snag, and they look great on business proposals, reports, menus, and more.
  • PRECUT COILS - Each TruBind coil is 12 inches long and fits a letter-sized book, document, or binding project perfectly. Our coils have plenty of excess, so you can crimp the ends for a finished look.
  • 10-MM PRE-SIZED COILS - These TruBind plastic coils measure 10mm, or 3/8 in diameter, for increased durability and holding strength. Easily bind books, documents, or reports in-office with pre-sized coils.
  • BINDING CAPACITY - Our plastic coils can hold up to 75 sheets of standard 20# copy paper each when bound. That equals a maximum binding capacity of 11/32 inches in thickness, perfect for most office projects.
  • 4:1 PITCH - Compatible with most 4:1 coil-binding machines, our plastic coils have 48 loops per 12-inch coil. Their 4:1 pitch matches the 4-holes-per-inch punching pattern on the side of your book.
Every in-office binding project needs the perfect binding supplies to make it complete. TruBind 10-mm (3/8-inch) Binding Coils allow you to create professional-looking bound projects affordably and easily. Spiral coil binding offers documents both a professional, finished look and a lay-flat design with the ability to flip pages 360° from front to back. These plastic coils are an excellent high-quality choice for business proposals, directories, staff handbooks, annual reports, company presentations, restaurant menus, and more! Plastic spiral coils from TruBind are made of high-quality plastic...
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Customer Feedback
the good
the ok
the bad
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Works as expected.
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Also, I melted the edges with a stick lighter to soften the plastic and fold it in on itself so they can’t be un-spiraled (I’m a teacher and need to think of this!)
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Anyway, main takeaways:1) Durable2) Easy to use3) Exactly as described4) I will definitely be ordering more!
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Works great and fair price.
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Coils came in on time and they worked great in our report preparation and application process.
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Category: Binder Combs & Spines

The usual price range for a binder combs/spine is between $6.60 to $66.93.

If you want to know about binder combs/spines in general, please go to our Binder Combs/Spines: Things to Know Before Buying in 2020 page to learn more!

Editorial Reviews

Jane's Review: Should I buy this product?

Jane's Review

Yes! I recommend this binder combs/spine based on manufacturer ratings. Let's go over the reasons why buying this binder combs/spine now is a good idea, and also things to consider before you decide on this item.

1. Manufacturer has very positive reviews on all their products!

The maker of a product is another factor you want to definitely consider before you buy anything. What if there is a piece missing or there is some defect in the product? With anything you buy online, there is a small chance of this happening. But don't worry too much, because Amazon has an amazing 30-day refund policy (Amazon❤️). Still, you want to make sure that the manufacturer or the seller has been helpful in resolving this kind of problem and/or has been helpful to its customers about general product inquiries. As you see in my manufacturer report below, TruBind has very positive reviews for their products. It's generally a good sign if the manufacturer has good reviews overall. If your purchase decision heavily involves how well they make their products and treat their customers, this is likely a safe bet.

2. This binder combs/spine has positive reviews on the internet

Some people have a great experience with a product, while some are unlucky and get a defected item and have to go through the whole process of returning them. Since people have different experiences about a product due to various reasons, don't read too much into one good or bad review. Reading multiple reviews with different ratings can help you picture how good/bad the product generally is.

This binder combs/spine has positivereviews on the internet, and based on current trends, it's likely that people will like this binder combs/spine more a week later. I summarized what fans and haters say about this product above in the good/ok/bad table, so don't forget to read those since they paint the whole picture! And of course, if you want to read more detailed reviews, many of them are on Amazon!See More Reviews on AmazonSee More Reviews on Amazon

3. The price might go up, so buy now if you need this!

image/svg+xml Highest Price Lowest Price $16.15 $8.97

Price is one of the most important factors in making a purchase decision. I analyzed the price of this product in four parts: its recent price change, when it was most expensive/cheapest, its price volatility, and a price prediction I made, just in case you want to wait.

First off, let's talk about its recent price change. This product became unavailable to purchase, so it's hard to tell. However, the last price change observed between May 19, 2020 and June 2, 2020 was a 0.94% price increase. Since this product is currently unavailable, you might want to check out the list of similar products I gathered in the similar products section!

Next, we need to look at its highest price and lowest price. Historically, the highest price point for this binder combs/spine was $16.15, and the lowest price point was $8.97. The current price isn't close to either the highest or the lowest price point, so it's a fairly reasonable time to make this purchase.

What about its availability and price volatility? This is another aspect we have to dig into before buying something. This product is currently unavailable so I can't really endorse its availability, sadly. If you plan to repeatly purchase this item, I would suggest looking for a similar product or a seller who has this product with better availability! In addition, I've seen a small amount of price movement with this product. From what I've seen, the price is likely to move up or down by an average of 3.15% at a time.

Considering all this, will the price go up or down in a week? I know it's currently unavailable, but if this becomes available a week later, based on past price points, I expect the price to be $15.55 a week from now. It might be best to purchase as soon as possible before the price becomes too high.

Check Current Price on AmazonCheck Current Price on Amazon

4. Make sure TruBind is a brand you can trust

TruBind doesn't attract too many people on Amazon among other binder combs/spine brands. I couldn't find any YouTube videos, Reddit posts, or news articles that directly mention this product, but this can be just me not looking hard enough. Will update this when I have more info!

One thing to be careful about here is that I'm not verifying if this product's maker is a household name or not. This section is more focused on whether this is proven enough by its consumers, whether people actually love this product.

5. There are other options you might want to check out

image/svg+xml TruBind Other similar brands: Fellowes GBC

I found 2 brands that have similar products like this one: Fellowes and GBC. 'If you're looking for a cheaper alternative, you might want to look at a similar product from Fellowes. If you're looking for a binder combs/spine with best reviews, a product from GBC gets the best score on the internet. If your primary concern is whether the product is popular and well known, a similar product from Fellowes I linked below is a better option. I linked all the similar products in the similar products section so please check them out! Or you can check other similar products on Amazon, too.

See Similar Products on AmazonSee Similar Products on Amazon

That's it! I hope you learned enough about this product to make a purchase decision now. You can always ask me about anything via the bird button on the bottom right corner. Thanks for reading — I'm going to add more analyses on this review, so stay tuned!

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